Neco Model Questions Vol1 2021 Biology Question 28
Practice objective / multiple choice question 28 from the 2021 Neco Model Questions Vol1 Biology examination.
Pairwise genetic distances (substitutions per site) among three species are: A-B = 0.12, A-C = 0.15, B-C = 0.09. (a) Which pair of species diverged most recently? (b) Assuming a constant molecular clock with a mutation rate of \(1 \times 10^{-8}\) substitutions per site per year, estimate the time (in million years) since the divergence of species A and B.
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This is Neco Model Questions Vol1 2021 Biology Question 28. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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